Tree edging is an often overlooked but crucial part of landscaping. Trees are undoubtedly beautiful on their own, but adding well-defined edging can uplift them and contribute to the overall appeal of your outdoor space. Edging serves not only as a decorative element but also plays a significant role in the health and well-being of trees.
Why tree edging is important
Tree edging uses materials such as bricks, pavers, or natural stones to form a well-defined edge around the tree. While the primary purpose of tree edging is to enhance visual appeal, its benefits extend far beyond aesthetics.
Preventing damage to tree roots
Tree roots are sensitive and can easily be damaged by lawnmowers, trimmers, or heavy foot traffic. By creating a clear boundary with edging, you can safeguard the tree’s roots from accidental harm, allowing them to grow and spread freely.
Minimising competition for water and nutrients
Grass and other plants around the tree’s base can compete for vital resources such as water and nutrients. Edging prevents these competing plants from encroaching, ensuring the tree receives sufficient nourishment for healthy growth and development.
Defining the tree’s presence
Edging creates a clear separation between the tree and its surroundings, accentuating its presence and creating a focal point within your landscape.
Creating a visually appealing landscape
Well-defined edging adds structure and organisation to your landscape design. It establishes clean lines and boundaries, creating a more cohesive and visually pleasing outdoor environment.
Top three tree-edging ideas
Below are edging options you can use in your garden.
1. Metal edging
Metal edging, such as Legacy’s flexible steel garden edging, offers durability and flexibility. This type of edging provides a clean and well-defined border around trees, maintaining a neat appearance.
2. Mulch or wood chips
Mulch and wood chips provide a natural, organic look that blends seamlessly with its surrounding landscape. Mulch acts as a protective layer, retaining moisture and regulating soil temperature while suppressing weed growth.
3. Stone or rock borders
Stone or rock borders offer a timeless, durable solution for edging around trees. They can be arranged in various patterns, such as stacked stones or decorative pebbles, to create a visually striking border.
How to edge around a tree
With a few basic steps, you can achieve a clean and visually appealing border that adds beauty and protects the tree’s root system. Here’s a step-by-step guide to help you edge around a tree.
Marking the desired edge
Start by measuring the desired distance from the tree trunk and marking it with garden stakes.
Clearing the area around the tree
Remove any grass, weeds, or debris within the marked area. Trim the grass using a lawn trimmer or a sharp garden tool. This step ensures a clean surface and prevents vegetation from encroaching on the edging later.
Digging the edging trench
Using a shovel or an edging tool, carefully dig a trench along the marked edge line. The depth of the trench will depend on the type of edging material and the desired height of the edging. Typically, a depth of 4-6 inches (10-15 cm) should suffice.
Installing the edging material
Place your edging material into the trench, ensuring it sits securely and at the desired height. For flexible edging materials, such as plastic or metal, bend and position them according to the shape of the trench.
Finishing touches and maintenance tips
Use a level or a string line to check the evenness of the edging material. Make any necessary adjustments to ensure a uniform appearance.
If you’ve enjoyed reading this article, you might also like ‘Creative ways to edge your lawn with garden borders’.
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